Responsive Multi-Product HTML Sales Page

I need a brand-new HTML page that works as a small storefront where visitors can browse several products and place orders directly on the page. The goal is to present multiple items clearly, guide shoppers through their options, and capture each order cleanly—whether that means an embedded checkout form, a “pay now” button per product, or another lightweight solution you recommend. I will supply product names, prices, and images; you handle the rest of the front-end build. The page must be fully responsive, load quickly, and look consistent on modern desktop and mobile browsers. Clean, well-commented HTML5, CSS3, and a touch of JavaScript for interactive elements are all that’s required—no heavy frameworks unless they genuinely speed things up. Deliverables: • One standalone HTML file linked to its CSS and any necessary JS • Clear placeholders or instructions so I can update product details later • Cross-browser testing confirmation (Chrome, Firefox, Safari, Edge, mobile) • Brief hand-off notes explaining how orders are captured or passed to my existing system If you’ve built slick product pages before, I’ll be happy to see a sample. Let me know the estimated turnaround time and any questions you have about the product data.